In Maths this week we are learning about length.
Please complete the following challenges. Recording can be done in the green homework books.
1. Find three things in your house that are less than 1 metre, how long are they when you put them together? (Repeat for different items). Record your answer in m and cm and in cm. eg. 1m and 53cm and 153cm
2. Perimeter is when you measure round the edge of something. Find items in your house with straight edges and use a ruler to find something that has a perimeter of betweeen 20 cm and 30cm, something that has a perimeter of 50cm to 70cm and something that has a perimeter of more than 1m.
3. Choose three socks, which one is the longest, which one is the shortest. What is the difference in length between the socks? How much shorter than 50cm are each of the socks?
4. Find three things in your house that you would measure in mm, what are they? How long are they? Do the same for items you would measure in cm and in m.